Question

dada a função f(x)=-2x+3, determine f(1)

Answer 1

Olá, Jrbittar!

f(x) = -2x + 3
f(1) = -2 . 1 + 3
f(1) = -2+3
f(1) = 1

Answer 2

f(1)=-2(1)+3
f(1)= -2+3
f(1)= 1